VNOC: Key Network Infrastructure Elements Report CIO Quarterly - - PowerPoint PPT Presentation

1 VNOC: Key Network Infrastructure Elements Report CIO Quarterly Report – CSU Monterey Bay 10/1/11 – 12/31/11 This quarterly report provides a health analysis of the key network infrastructure elements in the campus LAN. Potential or actual areas of concern that should be addressed by the campus and or the VNOC are identified. Overall Network Status: Overall the network performed very well this quarter with very few items to report or that require action.

Network Uptime 4th Qtr. CY 2011 1st Qtr. CY 2012 2nd Qtr. CY 2012 3rd Qtr. CY 2012

(Includes both scheduled and unscheduled downtime) Border Router Devices 99.998% Core Router Devices 100% Server Farm Devices 100%

Routing/Switching Status 4th Qtr. CY 2011 1st Qtr. CY 2012 2nd Qtr. CY 2012 3rd Qtr. CY 2012

Border Routers

mty-011-0100- edge01 mty-41a-0100- edge01

Health Indications

• Avg. CPU Utilization

1.83% Max CPU Utilization① 28% Actions None Interface Utilization

• Avg. Interface Utilization

2.8% Max Interface Utilization② 96% Actions 96% peak occurred on 10/11/11 for mty-011-0100- edge01 Gi0/0/2 Core Routers

mty-011-0100- core01 mty-41a-0100- core01

Health Indications

• Avg. CPU Utilization

5.5% Max CPU Utilization③ 19% Actions None Uplink Utilization

• Avg. Uplink Utilization

0.21% Max Uplink Utilization④ 98% Actions One time events for: mty-053-e132-dist01 Gi1/0/2 and Gi1/0/9 on 10/15/11, mty-41a-0100-dist02 Gi2/1

• ccurred on 10/24/11, and

mty-011-0100-edge01 Gi0/0/2 on 10/11/11.

①Border Routers Health Indications: The Max CPU/Interface Utilization Alert Threshold is 50% for 15 minutes ②Border Routers Interface Utilization: The Max CPU/Interface Utilization Alert Threshold is 90% for 15 minutes ③Core Routers Health Indications: The Max CPU/Interface Utilization Alert Threshold is 70% for 15 minutes ④Core Routers Uplink Utilization: The Max CPU/Interface Utilization Alert Threshold is 90% for 15 minutes

Note: Vendor threshold recommendations were “it depends on your network”. Therefore, we used historical data the VNOC collected to determine thresholds.

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Wireless Status 4th Qtr. CY 2011 1st Qtr. CY 2012 2nd Qtr. CY 2012 3rd Qtr. CY 2012

Wireless Access Points Health Indications Access Point Interface Health 84% interfaces (679) with no errors, 16% interfaces (131) with errors Actions Monterey Bay VNOC Analyst to investigate interfaces (93) that have 50K+ errors Utilization Indications

• Avg. Access Point

Interface Utilization 0.002% Max Access Point Interface Utilization⑤ 89% Actions 89% peak one time event for wap-mty-045-001-105-01 Wireless Controller Devices Health Indications

• Avg. CPU Utilization

mty-aruba-41A-1-0-lc 0.18% mty-aruba-41A-1-1-lc 0.19% mty-aruba-41a-2-1-mc 0.04% Max CPU Utilization Working with vendor to provide data Actions None

⑤Wireless Access Points Utilization Indications: The Max CPU/Interface Utilization Alert Threshold is 90% for 15 minutes

Firewall Status 4th Qtr. CY 2011 1st Qtr. CY 2012 2nd Qtr. CY 2012 3rd Qtr. CY 2012

Border & Server Farm Firewall Interfaces Health Indications Firewall Interface Health 100% with no errors Actions None Utilization Indications

• Avg. Interface Utilization

0.09% Max Interface Utilization⑥ 73% Actions 73% peak was a one-time event occurring on 12/20/11 for mty-41a-0100-intfw01 ethernet1/2 Border & Server Farm Firewall Devices

mty-011-0100- edgefw01 mty-011-0100- intfw01 mty-041a-0100- isg2000 mty-41a-0100- intfw01

Health Indications

• Avg. CPU Utilization

2.75% Max CPU Utilization⑦ 7% Actions None

⑥ Border & Server Farm Firewall Interfaces Utilization Indications: The Max CPU/Interface Utilization Alert Threshold is 90% for 15 minutes ⑦ Border & Server Farm Firewall Devices Health Indication: The Max CPU/Interface Utilization Alert Threshold is 50% for 15 minutes

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*End of Software Support Equipment (18 month horizon) CNI Funded Non-CNI Funded Part Quantity End of Support Date Part Quantity End of Support Date Routing/Switching Wireless Firewalls * Will incorporate this data in next report. Working to leverage Campus Inventory data from Alterpoint to provide this data.